The van der waals model and the theory of solutions - Del Rio, F.; Guzman, F.; Mier Y Teran, L. (Elsevier)
The results of regular solution and athermal mixture theories are derived from an augmented van der Waals model. This derivation permits the discussion of these models on a unified basis.
http://linkinghub.elsevier.com/retrieve/pii/0009-2614(75)85330-9
Keywords: V; U